The Mad Scientist: basics of the scientific method
Learn the basics of the scientific method.
Mixtures and Substances
Good luck!
Valence Electrons and Bonding
Can you determine the number of valence electrons in an element using the periodic table?
Carbohydrates
Solve questions related to carbohydrates
Science: Energy
Energy vocabulary assessment
Chemical Properties (sifat kimia bahan)
Acid, alkaline and neutral (asid, alkali dan neutral)
States of Matter and Particle Theory Chakalaka
yr 7 particle theory, including changes of state
Thermochemistry Test 1
chemistry
Matter
Standard: Unit 7 5-PS1-1
Science STAAR Review 1
Mixed Science review